Add systemd Depends: on new mount and Breaks: on old uuid-runtime.

Also drop now-obsolete manpage patch.
Add breaks on old resolvconf, it interacts badly with systemd-resolved.
Add breaks on old syslog providers, they interact badly with the journal.
Order rcS.d init scripts before basic.target instead of sysinit.target.
Rework support for Debian-specific locale, keyboard and timezone conf files.

This splits the existing patches into separate patches for each indepenent feature.
Rework the semantics of restart job deadlock avoidance during early boot and shutdown.
Replace one sysv-generator patch with the version I submitted upstream.
Bump dependency on sysv-rc for an update-rc.d that works with systemd 214.
Enable networkd, resolved, and timesyncd by default.
Enable persistent journald logging by default.
Enable tmpfs on /tmp by default.
Make systemd and systemd-sysv required packages.
Release to Tanglu staging.